Add C++ Implementation of precice-aste-join#156

Draft

kursatyurt wants to merge 6 commits intodevelopfrom mesh_joiner_cpp

+421-1

Commits on Nov 3, 2022

Add C++ Implementation of aste-join
kursatyurt
committed

Commits on Nov 4, 2022

Change default aste-join version to python
kursatyurt
committed

Commits on Oct 27, 2023

Use double precision format where necessary
davidscn
committed

Commits on Oct 31, 2023